- Total bilirubin <3.0 mg/dL, Prothrombin time/International normalized ratio <1.7, Albumin≥2.8g/dL, Aspartate aminotransferase/alanine aminotransferase<6 times of upper normal limit Serum creatinine < 1.5 x upper normal limit, glomerular filtration rate > 50 ml/min